Report NEP-BIG-2026-02-02

This is the archive for NEP-BIG, a report on new working papers in the area of Big Data. Tom Coupé (Tom Coupe) issued this report. It is usually issued weekly.

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Other reports in NEP-BIG

The following items were announced in this report:

• Janda, Karel & Rozsahegyi, Marketa & Quang Van Tran & Zhang, Binyi, 2025, "Using Natural Language Processing to Identify Sentiment of Green Investors," EconStor Preprints, ZBW - Leibniz Information Centre for Economics, number 335572.
• Mohammadhossien Rashidi, 2025, "Can Large Language Models Improve Venture Capital Exit Timing After IPO?," Papers, arXiv.org, number 2601.00810, Dec.
• Muhammad Sukri Bin Ramli, 2025, "Pattern Recognition of Ozone-Depleting Substance Exports in Global Trade Data," Papers, arXiv.org, number 2512.07864, Nov.
• Oxana Babecka Kucharcukova & Jan Bruha & Petr Sterba, 2025, "Web Reviews as a New Leading Indicator for Nowcasting Travel Expenditure in Balance of Payments Statistics," Working Papers, Czech National Bank, Research and Statistics Department, number 2025/13, Nov.
• Gavin Wang & Srinaath Anbudurai & Oliver Sun & Xitong Li & Lynn Wu, 2026, "Large Language Models Polarize Ideologically but Moderate Affectively in Online Political Discourse," Papers, arXiv.org, number 2601.20238, Jan.
• Sergio Correia & Stephan Luck & Emil Verner, 2026, "Bank Runs With and Without Bank Failure," Papers, arXiv.org, number 2601.20285, Jan.
• Sebastian Galiani & Ramiro H. Gálvez & Franco Mettola La Giglia & Raul A. Sosa, 2026, "Measuring Efficiency and Equity Framing in Economics Research: LLM-Based Evidence from 1950 to 2021," NBER Working Papers, National Bureau of Economic Research, Inc, number 34714, Jan.
• Hangyu Chen & Yongming Sun & Yiming Yuan, 2026, "Artificial Intelligence and Skills: Evidence from Contrastive Learning in Online Job Vacancies," Papers, arXiv.org, number 2601.03558, Jan.